Earphone



FIG. 1 is a front upper perspective view.

FIG. 2 is a rear upper perspective view.

FIG. 3 is a front lower perspective view.

FIG. 4 is a rear lower perspective view.

FIG. 5 is a side perspective view.

FIG. 6 is a side perspective view of the other side; and,

FIG. 7 is another side perspective view.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 